JPS63179416U - - Google Patents
Info
- Publication number
- JPS63179416U JPS63179416U JP6880687U JP6880687U JPS63179416U JP S63179416 U JPS63179416 U JP S63179416U JP 6880687 U JP6880687 U JP 6880687U JP 6880687 U JP6880687 U JP 6880687U JP S63179416 U JPS63179416 U JP S63179416U
- Authority
- JP
- Japan
- Prior art keywords
- combustion
- liquid fuel
- cup
- combustion cup
- required number
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 claims description 19
- 239000000446 fuel Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 3
- 230000008016 vaporization Effects 0.000 claims 3
- 239000011810 insulating material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
Description
第１図はこの考案の一実施例を示す概略縦断面
図であり、第２図は第１図の―断面図であり
、第３図は第１図のＹ―Ｙ断面図であり、第４図
は環状噴流によつて循環渦が形成される状態を示
す説明図であり、第５図は従来の実施例を示す概
略縦断面図である。
１…液体燃料噴霧ノズル、４…予備燃焼カツプ
、４ａ…予備燃焼カツプの上流域、４ｂ…予備燃
焼カツプの下流域、７…燃焼空間、８…空気孔、
９…空気孔、１０…燃焼用空気導入筒、１２…燃
焼用空気流路。
FIG. 1 is a schematic vertical cross-sectional view showing an embodiment of this invention, FIG. 2 is a cross-sectional view taken along the line Y-Y in FIG. FIG. 4 is an explanatory diagram showing a state in which a circulating vortex is formed by an annular jet stream, and FIG. 5 is a schematic vertical sectional view showing a conventional embodiment. DESCRIPTION OF SYMBOLS 1... Liquid fuel spray nozzle, 4... Pre-combustion cup, 4a... Upstream region of pre-combustion cup, 4b... Downstream region of pre-combustion cup, 7... Combustion space, 8... Air hole,
9...Air hole, 10...Combustion air introduction tube, 12...Combustion air flow path.
Claims (1)
プを配設し、これらの外周に同心的に燃焼用空気
導入筒を設けて、前記予備燃焼カツプを取り巻く
ごとく燃焼用空気流路を形成するとともに、前記
予備燃焼カツプの底面に所要数の空気孔をほぼ外
周に沿つて実質上均等に穿設し、さらに前記予備
燃焼カツプの入口側上流域から出口側下流域にか
けて、前記燃焼用空気流路から予備燃焼カツプ内
の燃焼空間に燃焼用空気の供給量が漸次増加する
ように、前記予備燃焼カツプの側面に所要数の空
気孔を穿設したことを特徴とする液体燃料用気化
バーナ。 (2) 前記予備燃焼カツプが液体燃料噴霧ノズル
と軸線を共有する有底略円筒形状をなし、底部に
所要数の空気孔を実質上均等に外周に沿つて穿設
したことを特徴とする実用新案登録請求の範囲第
１項に記載の液体燃料用気化バーナ。 (3) 予備燃焼カツプが断熱材料により成型され
ていることを特徴とする実用新案登録請求の範囲
第１項に記載の液体燃料用気化バーナ。[Scope of Claim for Utility Model Registration] (1) A pre-combustion cup is provided at the tip of a liquid fuel spray nozzle, a combustion air introduction pipe is provided concentrically around the outer periphery of the pre-combustion cup, and combustion is carried out surrounding the pre-combustion cup. At the same time, a required number of air holes are formed substantially evenly along the outer circumference on the bottom surface of the pre-combustion cup. A required number of air holes are formed in the side surface of the pre-combustion cup so that the amount of combustion air supplied from the combustion air flow path to the combustion space in the pre-combustion cup gradually increases. A vaporizing burner for liquid fuel. (2) Practical use characterized in that the pre-combustion cup has a substantially cylindrical shape with a bottom that shares an axis with the liquid fuel spray nozzle, and a required number of air holes are bored at the bottom substantially evenly along the outer periphery. A vaporizing burner for liquid fuel according to claim 1 of the patent registration claim. (3) The vaporizing burner for liquid fuel according to claim 1, wherein the pre-combustion cup is made of a heat insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6880687U JPS63179416U (en) | 1987-05-07 | 1987-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6880687U JPS63179416U (en) | 1987-05-07 | 1987-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63179416U true JPS63179416U (en) | 1988-11-21 |
Family
ID=30908961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6880687U Pending JPS63179416U (en) | 1987-05-07 | 1987-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63179416U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6026927A (en) * | 1983-07-25 | 1985-02-09 | Matsushita Electric Ind Co Ltd | Optical control element |
-
1987
- 1987-05-07 JP JP6880687U patent/JPS63179416U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6026927A (en) * | 1983-07-25 | 1985-02-09 | Matsushita Electric Ind Co Ltd | Optical control element |
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